media: si470x-i2c: add missed operations in remove

The driver misses calling v4l2_ctrl_handler_free and v4l2_device_unregister in remove like what is done in probe failure. Add the calls to fix it. Signed-off-by: Chuhong Yuan <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
johnjwang · Nov 10, 2019 · 2df200a · 2df200a
1 parent 4ffd314
commit 2df200a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -482,6 +482,8 @@ static int si470x_i2c_remove(struct i2c_client *client)
 	if (radio->gpio_reset)
 		gpiod_set_value(radio->gpio_reset, 0);
 
+	v4l2_ctrl_handler_free(&radio->hdl);
+	v4l2_device_unregister(&radio->v4l2_dev);
 	return 0;
 }